371  
WUUS55 KSLC 210659  
SVRSLC  
UTC017-025-037-210730-  
/O.NEW.KSLC.SV.W.0044.260721T0659Z-260721T0730Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
1259 AM MDT TUE JUL 21 2026  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTH CENTRAL GARFIELD COUNTY IN SOUTHERN UTAH...  
SOUTHWESTERN SAN JUAN COUNTY IN SOUTHEASTERN UTAH...  
EASTERN KANE COUNTY IN SOUTHERN UTAH...  
 
* UNTIL 130 AM MDT.  
 
* AT 1258 AM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 21 MILES SOUTHEAST OF ESCALANTE TO NEAR ANTELOPE  
ISLAND, MOVING WEST AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
BIG WATER, LAKE POWELL, PARIA CANYON, STATELINE WASH SLOT CANYON,  
STUD HORSE POINT, LABYRINTH CANYON, AND DANGLING ROPE MARINA.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
US ROUTE 89 BETWEEN MILE MARKERS 0 AND 15.  
UTAH ROUTE 12 BETWEEN MILE MARKERS 63 AND 72.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
IF ON OR NEAR LAKE POWELL, GET AWAY FROM THE WATER AND MOVE INDOORS  
OR INSIDE A VEHICLE. REMEMBER, LIGHTNING CAN STRIKE OUT TO 15 MILES  
FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER, YOU ARE CLOSE  
ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER NOW! DO NOT  
BE CAUGHT ON THE WATER IN A THUNDERSTORM.  
 
 
 
LAT...LON 3736 11173 3781 11152 3758 11096 3700 11110  
3700 11183  
TIME...MOT...LOC 0658Z 095DEG 30KT 3758 11128 3702 11145  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 
 
 
JAC  
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